16127784

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9739}}^1$

素因数の和:9774

約数の個数: 48

約数和(自身を含む): 45583200

約数和(自身を除く): 29455416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 9739, 19478, 29217, 38956, 58434, 77912, 87651, 116868, 175302, 223997, 233736, 350604, 447994, 671991, 701208, 895988, 1343982, 1791976, 2015973, 2687964, 4031946, 5375928, 8063892, 16127784]

約数ペア:

[(1, 16127784), (2, 8063892), (3, 5375928), (4, 4031946), (6, 2687964), (8, 2015973), (9, 1791976), (12, 1343982), (18, 895988), (23, 701208), (24, 671991), (36, 447994), (46, 350604), (69, 233736), (72, 223997), (92, 175302), (138, 116868), (184, 87651), (207, 77912), (276, 58434), (414, 38956), (552, 29217), (828, 19478), (1656, 9739)]